Indrasari W, Budi AS, Fadilla DP. RANCANG BANGUN ALAT PERAGA TUMBUKAN BERBASIS MIKROKONTROLLER UNTUK SMA. PROSIDING SNF [Internet]. 2020Dec.31 [cited 2024May6];9(1):SNF2020PF-91. Available from: https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/19978